Operating systems

Taolin is a Web desktop that consists of a personal dashboard customizable by adding micro-applications called widgets. Each widget offers a different service that can be provided as a view over internal services or repositories (e.g. access to a papers repository), as a communication service (e.g. Jabber Web chat), or as an external resource (e.g. Google search).

Betting Shop is a system for running a traditional betting shop, modern betting lounge, or betting kiosk. It can be used stand-alone or linked back to a head office site for liability control and event management. It features an accounting module that generates ready-to-submit financial and tax reports and prints tickets for customers based on templates.

CAD Scripts automates a range of CAD tasks. It includes text_to_dxf for drawing figures in DXF format by specifying co-ordinates in an input text file.It also includes support for automatically create an entire beam and column structure for FreeCAD or StadPro after entering the specifications of a building.

pycdep is a tool for analyzing and visualizing C/C++ header file dependencies. A script extracts information about your code and dumps it in a Prolog database, which is used to query the dependency graph. It comes with a large number of predefined queries for finding out which files include or depend on which other files, how files depend on another file, circular dependencies, transitively implied dependencies, and design rule checks (limitations on which project can include from which other project). Visualization is supported by dumping graphs to .dot files. It also has the beginnings of a natural language interface.

Topic Database provides a standardized context for plain text databases which can be read and edited in most text editors without difficulty, and easily parsed programmatically as well. Example parsers are available in several languages.